<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
</head>
<body>
    <script>
        function ajax({
            url,
            method,
            c
        }){
            console.log(url)
            console.log(method)
            console.log(c)
        }
        ajax({
            method:'get',
            url:2,
            c:1,
        })
    </script>
</body>
</html>